condition mean min max Control 2.695861111111111e-10 0.0 9.9178e-10 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 2.326811111111111e-08 0.0 6.980433333333334e-08 Heat 0.0 0.0 0.0